Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof withgraphical user interface showing our new design.

The dot-dash broken lines show the display screen or portion thereof andform no part of the claimed design.

The dot-dot broken lines show portions of the graphical user interfacethat form no part of the claimed design.

CLAIM The ornamental design for a display screen or a portion thereofwith graphical user interface, as shown and described.